Amplifier

Product description
Line distribution amplifiers are intended for amplifying and distributing TV signals in cable TV networks.
The amplifiers are produced with built-in power supply for powering from mains ~187…250V and for remote powering from line ~35...65V (depending on type). The amplifiers have one input and two outputs.
Technical characteristics

Type			ZGSN-860-2		ZGSN-860-1
Frequency range	forward path		47/87-862 MHz
	return path		5-30/65 MHz
Gain	forward path		30 dB (or 36dB)
	return path		20dB
Frequency response			0.75 dB
Gain adjustment			20 dB
Slope adjustment, typical			18 dB
Output level: CTB60dB(EN50083-3) *			112 dBuV
Output level:CSO≥60dB(EN50083-3) *			114 dBuV
Output level:XMOD≥60dB(EN50083-3) *			111dBuV
Return Output level: Dim≥60dB			124dBuV
Input and output return loss**			> 16 dB
Noise figure			< 7 dB
Test point attenuation			-20 dB±1
Power consumption		mains powering	17VA/~187-250V/50Hz	-
		remote powering	-	17VA/~35-65V/50Hz
AC pass current(through IN and OUT, switchable)			-	4 A max
Operating temperature range			-25～65℃
Dimension Weight(packed)			177x130x58mm 1.5kg	177x130x58mm 1.5kg